The U.S. Coast Guard is requesting quotations for the purchase of seven units of a landing light assembly (NSN 6620-01-519-7935, part number S2386-101) for use on HC-27 aircraft. This is a restricted, sole-source requirement anticipated to be awarded to Soderberg Manufacturing Company, though all responsible sources may submit a quote. Offerors must provide clear traceability to the OEM, Soderberg Mfg. Co., and include a Certificate of Conformance in accordance with FAR clause 52.246-15. No drawings, specifications, or schematics are available from the Coast Guard. Only quotations with shipping terms of F.O.B. Destination or F.O.B. Origin will be accepted; other Incoterms are not allowed.